Starting technologies question

[MK4]

Why is it that some technologies appear in game (Supreme Ruler 2020 with the 6.8.1 update - Global Crisis campaign) even though they are not mentioned in GlobalCrisis.CVP for the respective country?

For example, in game (Global Crisis), Sweden can build the JAS-39 Gripen which requires Digital Fly-By-Wire Systems. If you look at the known technologies list of the country in game, you can see this tech listed there and you can even trade it with other nations. However, in the file GlobalCrisis.CVP the tech ID 32 (Digital Fly-By-Wire Systems - taken from DEFAULT.TTRX) does not appear under &&REGIONTECHS 1204 (Sweden). How come?

[Ruges]

If a country is given the blueprint of a unit, that country also receives all prereqs techs for that design.

[MK4]

Thank you!